<script setup lang="ts">
import {onMounted,onUnmounted} from "vue";
onMounted(()=>{
  console.log("挂载了")
})
onUnmounted(()=>{
  console.log("卸载了")
})
</script>

<template>
  <h3>关于我们</h3>
</template>

<style scoped>

</style>